Citazione APA

West, D. B. (2009). Introduction to graph theory (2nd ed.). Prentice Hall.

Stile di citazione Chicago

West, Douglas Brent. Introduction to Graph Theory. 2nd ed. New Delhi: Prentice Hall, 2009.

Citazione MLA

West, Douglas Brent. Introduction to Graph Theory. 2nd ed. Prentice Hall, 2009.